Roller bearing supports for linear drive - has return track for bearings in circular bores with track inserts.

摘要

The linear drive has a shaped track with four bearing tracks for roller bearings set at angles to the drive. Two of the return tracks are in cylindrical bores (18) with insert strips (22) to guide the rollers. The other two return tracks (9) and via clip fastening guides with insert track guides. The track guides are plastic moulded and are inserted from each end of the drive. The plastic inserts are moulded in one piece with the curved track ends and have a snap fitting inside the guides. USE/ADVANTAGE - Simplified assembly of roller bearing supports for linear drive, minimum of components and simple circular track bores.